74VCX38

74VCX38 Low Voltage Quad 2-Input NAND Gate with Open Drain Outputs and 3.6V Tolerant Inputs and Outputs July 1999 Revised February 2005 74VCX38 Low Voltage Quad 2-Input NAND Gate with Open Drain Outputs and 3.6V Tolerant Inputs and Outputs General Description The VCX38 contains four 2-input NAND gates with open drain outputs. This product is designed for low voltage (1.2V to 3.6V) VCC applications with I/O compatibility up to 3.6V. The VCX38 is fabricated with advanced CMOS technology to achieve high-speed operation while maintaining CMOS low power dissipation. Features s 1.2V to 3.6V VCC supply operation s 3.6V tolerant inputs and outputs s tPD 2.8 ns max for 3.0V to 3.6V VCC s Power-Off high impedance inputs and outputs s Static Drive (IOL) 24 mA @ 3.0V VCC s Uses patented Quiet Series¥ noise/EMI reduction circuitry s Latchup performance exceeds JEDEC 78 conditions s ESD performance: Human body model ! 2000V Machine model ! 250V s Leadless Pb-Free DQFN package Ordering Code: Order Number 74VCX38M 74VCX38BQX (Note 1) 74VCX38MTC 74VCX38MTCX_NL Package Number M14A MLP014A MTC14 MTC14 Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Pb-Free 14-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 3.0mm 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Pb-Free package per JEDEC J-STD-020B. Note 1: D QFN package available in Tape and Reel. Quiet Series¥ is a trademark of Fairchild Semiconductor Corporation. © 2005 Fairchild Semiconductor Corporation DS500161 www.fairchildsemi.com 74VCX38 Logic Symbol IEEE/IEC Connection Diagrams Pin Assignments for SOIC and TSSOP Pin Descriptions Pin Names An , Bn On Description Inputs Outputs Pad Assignments for DQFN (Top View) www.fairchildsemi.com 2 74VCX38 Absolute Maximum Ratings(Note 2) Supply Voltage (VCC) DC Input Voltage (VI) Output Voltage (VO) (Note 3) DC Input Diode Current (IIK) VI  0 V DC Output Diode Current (IOK) VO  0 V DC Output Source/Sink Current (IOL) DC VCC or Ground Current per Supply Pin (ICC or Ground) Storage Temperature Range (Tstg) 0.5V to 4.6V 0.5V to 4.6V 0.5V to 4.6V 50 mA 50 mA 50 mA r100 mA 65qC to 150qC Recommended Operating Conditions (Note 4) Power Supply Operating Input Voltage Output Voltage (VO) Output Current in IOL VCC VCC VCC VCC VCC 3.0V to 3.6V 2.3V to 2.7V 1.65V to 2.3V 1.4V to 1.6V 1.2V 1.2V to 3.6V 0.3V to 3.6V 0V to 3.6V Free Air Operating Temperature (TA) Minimum Input Edge Rate ('t/'V) Vin 0.8V to 2.0V, VCC 3.0V 24 mA 18 mA 6 mA 2 mA r100 PA 40qC to 85qC 10 ns/V Note 2: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the Absolute Maximum Ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Note 3: IO Absolute Maximum Rating must be observed. Note 4: Floating or unused inputs must be held HIGH or LOW DC Electrical Characteristics Symbol VIH Parameter HIGH Level Input Voltage Conditions VCC (V) 2.7 - 3.6 2.3 - 2.7 1.65 - 2.3 1.4 - 1.6 1.2 VIL LOW Level Input Voltage 2.7 - 3.6 2.3 - 2.7 1.65 - 2.3 1.4 - 1.6 1.2 VOL LOW Level Output Voltage IOL IOL IOL IOL IOL IOL IOL IOL IOL IOL IOL IOL II IOFF ICC Input Leakage Current Power-Off Leakage Current Quiescent Supply Current Increase in ICC per Input Off State Current 100 PA 12 mA 18 mA 24 mA 100 PA 12 mA 18 mA 100 PA 6 mA 100 PA 2 mA 100 PA 2.7 - 3.6 2.7 3.0 3.0 2.3 - 2.7 2.3 2.3 1.65 - 2.3 1.65 1.4 - 1.6 1.4 1.2 1.2 - 3.6 0 1.2 - 3.6 1.2 - 3.6 2.7 - 3.6 1.2 - 3.6 Min 2.0 1.6 0.65 u VCC 0.65 u VCC 0.65 u VCC 0.8 0.7 0.35 u V CC 0.35 u V CC 0.05 u V CC 0.2 0.4 0.4 0.55 0.2 0.4 0.6 0.2 0.3 0.2 0.35 0.05 V V V Max Units 0 d VI d 3.6V 0 d (VI, VO) d 3.6V VI VIH VO V CC or GND VCC 0.6V 3.6 VCC d (VI) d 3.6V r5.0 10.0 20.0 PA PA PA PA PA r20.0 750 10.0 'ICC IOHZ 3 www.fairchildsemi.com 74VCX38 AC Electrical Characteristics Symbol tPZL, tPLZ CL tOSHL tOSLH Output to Output Skew (Note 6) CL Note 5: For CL (Note 5) Conditions VCC (V) 3.3 r 0.3 2.5 r 0.2 1.8 r 0.15 TA Parameter Propagation Delay CL 40qC to 85qC Max 2.8 3.7 6.7 13.4 33.5 0.5 0.5 0.75 1.5 1.5 0.6 0.8 1.0 1.0 Min Units Figure Number Figures 1, 2 30 pF, RL 500: ns Figures 3, 4 15 pF, RL 30 pF, RL 2 k: 500: 1.5 r 0.1 1.2 3.3 r 0.3 2.5 r 0.2 1.8 r 0.15 CL ns 15 pF, RL 2 k: 1.5 r 0.1 1.2 50PF, add approximately 300 ps to the 30 pF AC maximum specification. Note 6: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). Dynamic Switching Characteristics Symbol VOLP Parameter Quiet Output Dynamic Peak VOL CL 30 pF, VIH Conditions VCC, VIL 0V VCC (V) 1.8 2.5 3.3 VOLV Quiet Output Dynamic Valley VOL CL 30 pF, VIH VCC, VIL 0V 1.8 2.5 3.3 TA 25qC 0.25 0.6 0.8 Units Typical V 0.25 0.6 0.8 V Capacitance Symbol CIN COUT CPD Input Capacitance Output Capacitance Power Dissipation Capacitance Parameter VI VI VI Conditions 0v OR VCC, VCC 0V or VCC, VCC 0V or VCC, f 1.8V, 2.5V or 3.3V 1.8V, 2.5V or 3.3V 1.8V, 2.5V or 3.3V TA 25qC Typical 6.0 7.0 20.0 pF pF pF Units 10 MHz, VCC www.fairchildsemi.com 4 74VCX38 AC Loading and Waveforms (VCC 3.3V r 0.3V to 1.8V r 0.15V) TEST tPZL, tPLZ SWITCH 6V at VCC VCC u 2 at VCC FIGURE 1. AC Test Circuit 3.3 r 0.3V; 2.5V r 0.2V; 1.8V FIGURE 2. Waveform for Open Drain, Inverting and Non-inverting Functions Symbol Vmi Vmo Vx VCC 3.3V r 0.3V 1.5V 1.5V VOL  0.3V 2.5V r 0.2V VCC /2 VCC /2 VOL  0.15V 1.8V r 0.15V VCC /2 VCC /2 VOL  0.15V 5 www.fairchildsemi.com 74VCX38 AC Loading and Waveforms (VCC 1.5 r 0.1V to 1.2V) TEST tPZL, tPLZ SWITCH VCC x 2 at VCC 1.5V r 0.1V FIGURE 3. AC Test Circuit FIGURE 4. 3-STATE Output Low Enable and Disable Times for Low Voltage Logic Symbol Vmi Vmo VX VY VCC 1.5V r 0.1V VCC/2 VCC/2 VOL 0.1V VOH 0.1V www.fairchildsemi.com 6 74VCX38 Tape and Reel Specification Tape Format for DQFN Package Designator BQX Tape Section Leader (Start End) Carrier Trailer (Hub End) TAPE DIMENSIONS inches (millimeters) Number Cavities 125 (typ) 2500/3000 75 (typ) Cavity Status Empty Filled Empty Cover Tape Status Sealed Sealed Sealed REEL DIMENSIONS inches (millimeters) Tape Size 12 mm A 13.0 (330) B 0.059 (1.50) C 0.512 (13.00) D 0.795 (20.20) N 7.008 (178) W1 0.488 (12.4) W2 0.724 (18.4) 7 www.fairchildsemi.com 74VCX38 Physical Dimensions inches (millimeters) unless otherwise noted 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Package Number M14A www.fairchildsemi.com 8 74VCX38 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Pb-Free 14-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 3.0mm Package Number MLP014A 9 www.fairchildsemi.com 74VCX38 Low Voltage Quad 2-Input NAND Gate with Open Drain Outputs and 3.6V Tolerant Inputs and Outputs Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC14 Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. www.fairchildsemi.com 10 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com